package week2.example;//***********************************************************************************
//   PianoKeys.java         Author:Duanzhixuan
//   Demonstrates the declaration, initialization,and use of an integer variable.
//***********************************************************************************

public class PianoKeys
{
   //--------------------------------------------------------------------------------
   //Prints the numberof keys on a piano
   //--------------------------------------------------------------------------------
    public static void main(String[] args)
   {
      int keys =88;
      System.out.println("A piano has"+keys+"keys.");
   }
}
